diff options
| -rw-r--r-- | drivers/dma/at_hdmac.c | 4 | ||||
| -rw-r--r-- | drivers/dma/ep93xx_dma.c | 4 | ||||
| -rw-r--r-- | drivers/dma/pl330.c | 3 |
3 files changed, 8 insertions, 3 deletions
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c index 445fdf811695..bf0d7e4e345b 100644 --- a/drivers/dma/at_hdmac.c +++ b/drivers/dma/at_hdmac.c | |||
| @@ -245,7 +245,9 @@ atc_chain_complete(struct at_dma_chan *atchan, struct at_desc *desc) | |||
| 245 | dev_vdbg(chan2dev(&atchan->chan_common), | 245 | dev_vdbg(chan2dev(&atchan->chan_common), |
| 246 | "descriptor %u complete\n", txd->cookie); | 246 | "descriptor %u complete\n", txd->cookie); |
| 247 | 247 | ||
| 248 | dma_cookie_complete(txd); | 248 | /* mark the descriptor as complete for non cyclic cases only */ |
| 249 | if (!atc_chan_is_cyclic(atchan)) | ||
| 250 | dma_cookie_complete(txd); | ||
| 249 | 251 | ||
| 250 | /* move children to free_list */ | 252 | /* move children to free_list */ |
| 251 | list_splice_init(&desc->tx_list, &atchan->free_list); | 253 | list_splice_init(&desc->tx_list, &atchan->free_list); |
diff --git a/drivers/dma/ep93xx_dma.c b/drivers/dma/ep93xx_dma.c index e6f133b78dc2..f6e9b572b998 100644 --- a/drivers/dma/ep93xx_dma.c +++ b/drivers/dma/ep93xx_dma.c | |||
| @@ -703,7 +703,9 @@ static void ep93xx_dma_tasklet(unsigned long data) | |||
| 703 | desc = ep93xx_dma_get_active(edmac); | 703 | desc = ep93xx_dma_get_active(edmac); |
| 704 | if (desc) { | 704 | if (desc) { |
| 705 | if (desc->complete) { | 705 | if (desc->complete) { |
| 706 | dma_cookie_complete(&desc->txd); | 706 | /* mark descriptor complete for non cyclic case only */ |
| 707 | if (!test_bit(EP93XX_DMA_IS_CYCLIC, &edmac->flags)) | ||
| 708 | dma_cookie_complete(&desc->txd); | ||
| 707 | list_splice_init(&edmac->active, &list); | 709 | list_splice_init(&edmac->active, &list); |
| 708 | } | 710 | } |
| 709 | callback = desc->txd.callback; | 711 | callback = desc->txd.callback; |
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index 2ee6e23930ad..fa3fb21e60be 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c | |||
| @@ -2322,7 +2322,8 @@ static void pl330_tasklet(unsigned long data) | |||
| 2322 | /* Pick up ripe tomatoes */ | 2322 | /* Pick up ripe tomatoes */ |
| 2323 | list_for_each_entry_safe(desc, _dt, &pch->work_list, node) | 2323 | list_for_each_entry_safe(desc, _dt, &pch->work_list, node) |
| 2324 | if (desc->status == DONE) { | 2324 | if (desc->status == DONE) { |
| 2325 | dma_cookie_complete(&desc->txd); | 2325 | if (pch->cyclic) |
| 2326 | dma_cookie_complete(&desc->txd); | ||
| 2326 | list_move_tail(&desc->node, &list); | 2327 | list_move_tail(&desc->node, &list); |
| 2327 | } | 2328 | } |
| 2328 | 2329 | ||
